Windows operating system is one of the oldest and the most popular operating system with millions of user base. Inside our system, the “C:/” drive, which is the main installation drive of Windows, is one of the places with less interaction due to the high-value information and data on your computer that has been stored inside this drive. Messing with them without knowing what those things are can cause catastrophic system failures happening on your computer.
System32 File is the most common file that everyone talks about, but another file may not be familiar, but changing or corrupting any data inside that folder can cause heavy damage. Windows Registry is a collection of data and keeps a record of everything essential for your PC’s well-functioning.
What are windows registry files?
Windows registry is a database that stores all important data for both systems themselves and each third-party application already installed on your computer. In earlier Windows versions, both system and other programmes used small text files called .INI Files to store settings. After the improvements, it becomes more complicated and a bigger file that can store more data once without using that small text files. It gives the ability to keep track of multiple users on the same computer, and with the new file structure, all those data got much more organized.
If you are wondering what windows registry editor is, the interface you see after opening the registry is called Windows Registry Editor because, with the new features, it looks more like an editor rather than a typical database with thousands of tables. You can open the Run Prompt with (Windows Key + R) and then type regedit to open the Windows Registry Editor, and the interface will look like this or maybe a little bit different if you are using an older Windows version.
With the editor, the users can see the complete database and this whole set is made of keys and values. Keys are the groups or folders and the values are the SATA files that actually have some code or whatever the data it needs to store according to that specific keys. Even though Microsoft recommends its users not to change any of these registry files because of high sensitivity, it is one of the best ways to customize your Windows OS only if you do things right.
You can either use Google or Youtube to search for different type of changes that can be performed on your system without damage. Changing or customizing the taskbar or cursor, create your own custom right-click menu, changing fonts, stopping the system updates, or you can even change colour settings and logos inside the control panel. Try any of these at your own risk, and make sure you keep a backup of your registry folder before changing anything.
How to backup windows registry?
If you want to Back up the a single key or subkey in the registry, Go to Registry Editor,
- Click and select the registry key or subkey that you want to back up.
- Click File > Export
Then the Export Registry File dialogue box will be shown on the screen and select the location to save the backup copy, and then type a name for the backup file. Hit Save.
If you want to backup the entire database, Follow these steps,
- Click on My Computer on Windows Registry Editor
- Select File > Export from the top menu bar
- Select the location to save and enter a File name for your backup.
- Click OK to create the export file.
What if You Delete Windows Registry
If you ever tried to delete System32 on Windows, an error pops up, showing that it requires permission changes, making the job harder to complete unless you know how to gain permission. But to delete any of these Windows Registry Files users doesn’t require any of those special permissions.
The system itself may prevent you from deleting some top-level keys while popping up errors saying you can’t delete them. Still, the system crashes without letting users delete 10% of the whole directory, and most of the applications stop functioning after you deleting the registry files. If you try to reboot the system and tries to repair it, it doesn’t even offer the advance options menu in the maintenance mode, which means reinstalling is required if you want to boot up your PC again.
When trying to restore it using the backup files, the chance of retrieving it back has a 50-50 probability. Never try these experiments with your main PC, and you can use a virtual machine or a test PC and try anything.
Clearing Windows Registry Files
After uninstalling some applications from your PC, registry files aren’t removed; they will remain in the database without doing anything rather than slowing your machine. It will be the same if any of those registry files get corrupted, and in such cases, cleaning the database will fix most of the problems and errors you receive when using the computer. Without doing it manually, full-fledged third-party Softwares are available to make things easy, but always make sure to download one from a reputed company without driving yourself into scams you see on random advertisements on the internet.
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